var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"t2hfQ4JX2ZCONe8c","timestamp":1731953892,"url":"m.cengbang.com%2Fchanpin%2Fbiai1shengjiaju%2Fba1sjjsmcz.html","signature":"3aca73539c5bf442752ba6fb0b79c51d9b37ea34","rawString":"jsapi_ticket=&noncestr=t2hfQ4JX2ZCONe8c&timestamp=1731953892&url=m.cengbang.com%2Fchanpin%2Fbiai1shengjiaju%2Fba1sjjsmcz.html"}